IT1396780B1 - Movimento centrale a cartuccia per biciclette. - Google Patents

Movimento centrale a cartuccia per biciclette.

Info

Publication number
IT1396780B1
IT1396780B1 ITTO2009A000885A ITTO20090885A IT1396780B1 IT 1396780 B1 IT1396780 B1 IT 1396780B1 IT TO2009A000885 A ITTO2009A000885 A IT TO2009A000885A IT TO20090885 A ITTO20090885 A IT TO20090885A IT 1396780 B1 IT1396780 B1 IT 1396780B1
Authority
IT
Italy
Prior art keywords
bicycles
central movement
cartridge central
cartridge
movement
Prior art date
Application number
ITTO2009A000885A
Other languages
English (en)
Inventor
Gianpiero Scaltriti
Roberto Mola
Riccardo Restivo
Alessandro Sansone
Original Assignee
Skf Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skf Ab filed Critical Skf Ab
Priority to ITTO2009A000885A priority Critical patent/IT1396780B1/it
Priority to EP10191208A priority patent/EP2322417B1/en
Priority to CN201010549711.6A priority patent/CN102060077B/zh
Priority to US13/023,321 priority patent/US8453538B2/en
Publication of ITTO20090885A1 publication Critical patent/ITTO20090885A1/it
Application granted granted Critical
Publication of IT1396780B1 publication Critical patent/IT1396780B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/65—Scarf
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2165—Cranks and pedals with attached gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
ITTO2009A000885A 2009-11-17 2009-11-17 Movimento centrale a cartuccia per biciclette. IT1396780B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO2009A000885A IT1396780B1 (it) 2009-11-17 2009-11-17 Movimento centrale a cartuccia per biciclette.
EP10191208A EP2322417B1 (en) 2009-11-17 2010-11-15 A cartridge bottom bracket for a bicycle
CN201010549711.6A CN102060077B (zh) 2009-11-17 2010-11-15 脚踏车的筒式底托架
US13/023,321 US8453538B2 (en) 2009-11-17 2011-02-08 Cartridge bottom bracket for a bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000885A IT1396780B1 (it) 2009-11-17 2009-11-17 Movimento centrale a cartuccia per biciclette.

Publications (2)

Publication Number Publication Date
ITTO20090885A1 ITTO20090885A1 (it) 2011-05-18
IT1396780B1 true IT1396780B1 (it) 2012-12-14

Family

ID=42308578

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000885A IT1396780B1 (it) 2009-11-17 2009-11-17 Movimento centrale a cartuccia per biciclette.

Country Status (4)

Country Link
US (1) US8453538B2 (it)
EP (1) EP2322417B1 (it)
CN (1) CN102060077B (it)
IT (1) IT1396780B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215758A1 (de) * 2013-08-09 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Tretlagerpatrone
US9228613B2 (en) * 2014-02-24 2016-01-05 Shimano Inc. Bicycle bottom bracket assembly
TWI562929B (en) * 2015-10-23 2016-12-21 Token Prod Inc Bearing cartridge for bicycle
US10300974B1 (en) 2017-02-03 2019-05-28 O'Reilly Enterprises, Inc Balance bike conversion systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958645A1 (de) * 1968-11-26 1970-07-30 Matsushita Electric Ind Co Ltd Tretkurbellager fuer Fahrraeder
US3903754A (en) * 1974-06-07 1975-09-09 Pino International Ltd Bicycle crank hub assembly
SE408042B (sv) * 1975-10-24 1979-05-14 Monark Crescent Ab Anordning vid ett trampfordons vevlager
US4358967A (en) * 1980-06-23 1982-11-16 Kastan B Linn Foot operated crank assembly
US4406504A (en) * 1981-12-17 1983-09-27 Gazelle Rijwielfabriek B.V. Device for fastening an axle with rolling bearings in cylindrical tubing
US4545691A (en) * 1983-07-18 1985-10-08 B. Linn Kastan Bicycle crank bearing assembly
US5281003A (en) * 1991-11-07 1994-01-25 Hsin Lung Accessories Co., Ltd. Bottom bracket axle assembly
US6116114A (en) * 1993-08-23 2000-09-12 Edwards; Craig H. Rotatable spindle assembly utilizing two-piece spindle
US6983672B2 (en) * 2001-01-19 2006-01-10 Truvativ Int'l Co., Ltd. Bicycle crank axle bearing assembly
GB2385641B (en) * 2002-02-19 2005-07-27 Lloyd Townsend Internal assembly semi-cartridge bottom bracket
US7607507B2 (en) * 2007-01-08 2009-10-27 Felt Racing, Llc Bicycle bottom bracket assembly

Also Published As

Publication number Publication date
CN102060077A (zh) 2011-05-18
CN102060077B (zh) 2015-07-15
EP2322417A1 (en) 2011-05-18
US20110198479A1 (en) 2011-08-18
US8453538B2 (en) 2013-06-04
ITTO20090885A1 (it) 2011-05-18
EP2322417B1 (en) 2012-09-19

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